Docomo SO-51A, Инструкция по эксплуатации

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25 Precautions
■
Supported frequency bands
GSM/GPRS/EDGE : 850, 900, 1800, 1900MHz.
UMTS : 2100 (Band I), 850 (Band V),
800 (Band VI), 800 (Band XIX)MHz.
(Roaming only, Disable in Japan)
LTE : Bands 1, 3, 4, 5, 7, 12, 13, 17, 19, 21, 28,
38, 39, 40, 41, 42.
5G : n78, n79
WLAN 2.4G/5G, NFC
GSM 850/900 : 33dBm, DCS (1800)/
PCS (1900) : 30dBm, UMTS : 24dBm,
LTE :
24
dBm,
5G :
24
dBm,
WLAN : 2.4GHz<100mW,
5.15-5.35GHz<200mW,
5.47-5.725GHz<200mW,
5.735-5.835GHz<25mW,
NFC 13.56MHz
■
Note
･
Do not use a remodeled terminal. Using
a remodeled terminal violates the Radio
Law/Telecommunications Business Act.
The terminal is compliant with rules on the
technical standard conformance of specified
wireless equipment based on the Radio Law/
Telecommunications Business Act, and as a proof
of it, the "Technical Compliance Mark
" is
depicted on the electronic nameplate of the
terminal. To check the electronic name plate,
from the Home screen, [apps folder]
u
[Settings]
u
[System]
u
[Certificates].
If you remove the screws and alter the inside of
the terminal, the technical regulations
conformity certification becomes invalid.
Do not use the terminal with the certification
invalid, as it is a violation of the Radio Law and
Telecommunications Business Act.
･ Be careful when using the terminal
while driving.
Use of the terminal holding with your hand while
driving will result in a penalty.
However, absolutely necessary cases such as
rescue of a sick person or maintaining public
safety are exempted.
･
To prevent possible hearing
damage, do not listen at high
volume levels for long periods.
･
The FeliCa and the NFC reader/writer
functions are compliant with the
wireless standards of Japan.
Check the regulations of the country/
region beforehand if you try to use the
function overseas.
･
Do not alter the basic software illegally.
It is regarded as the software modification and
Repairs may be refused.